Structural parts: the use of pressure-type items on the rail, high utilization ratio; lateral device with forging the next link, easy assembly and adjustment, novel structure, reliable quality; tanks and aircraft body connection reliability, transport and assembly will not led to scattered or damaged.

Mechanical properties: the lateral device buffer tank design used in the trip to the ability to automatically lower when the lateral end of the speed, can effectively protect the goods; the same time fixed by lock nut, the performance of safety and reliability.